[FFmpeg-devel] avcodec/dvenc: support encoding dvcprohd

Submitted by Michael Niedermayer on Nov. 4, 2019, 8:43 p.m.

Details

Message ID 20191104204334.GM3340@michaelspb
State New
Headers show

Commit Message

Michael Niedermayer Nov. 4, 2019, 8:43 p.m.
On Sat, Nov 02, 2019 at 12:06:19PM -0700, Baptiste Coudurier wrote:
> ---
>  libavcodec/dv.h       |   1 +
>  libavcodec/dvenc.c    | 555 +++++++++++++++++++++++++++++++++++++-----

>  tests/fate/vcodec.mak |  14 +-

here are the corresponding ref files i get:
they are the same on x86-64/32, mingw 32/64 arm & mips (qemu)

new file mode 100644
index 0000000000..b81141f340

[...]

Comments

Baptiste Coudurier Nov. 6, 2019, 4:54 p.m.
Hey Michael,

> On Nov 4, 2019, at 12:43 PM, Michael Niedermayer <michael@niedermayer.cc> wrote:
> 
> On Sat, Nov 02, 2019 at 12:06:19PM -0700, Baptiste Coudurier wrote:
>> ---
>> libavcodec/dv.h       |   1 +
>> libavcodec/dvenc.c    | 555 +++++++++++++++++++++++++++++++++++++-----
> 
>> tests/fate/vcodec.mak |  14 +-
> 
> here are the corresponding ref files i get:
> they are the same on x86-64/32, mingw 32/64 arm & mips (qemu)
> 
> new file mode 100644
> index 0000000000..b81141f340
> --- /dev/null
> +++ b/tests/ref/vsynth/vsynth1-dv-fhd
> @@ -0,0 +1,4 @@
> +74315a8678d12c7f592c02990dc8952d *tests/data/fate/vsynth1-dv-fhd.dv
> +28800000 tests/data/fate/vsynth1-dv-fhd.dv
> +c95b309bc128b162e5c8241374eb66a9 *tests/data/fate/vsynth1-dv-fhd.out.rawvideo
> +stddev:    2.53 PSNR: 40.03 MAXDIFF:   35 bytes:  7603200/  7603200
> diff --git a/tests/ref/vsynth/vsynth1-dv-hd b/tests/ref/vsynth/vsynth1-dv-hd
> new file mode 100644
> index 0000000000..c964b083b3
> --- /dev/null
> +++ b/tests/ref/vsynth/vsynth1-dv-hd
> @@ -0,0 +1,4 @@
> +12c07ee20aa824dc0ed589336647b195 *tests/data/fate/vsynth1-dv-hd.dv
> +14400000 tests/data/fate/vsynth1-dv-hd.dv
> +dbeb55cfe3ed47d25cbe4e0b45d9bb00 *tests/data/fate/vsynth1-dv-hd.out.rawvideo
> +stddev:   53.33 PSNR: 13.59 MAXDIFF:  238 bytes:  7603200/  7603200
> diff --git a/tests/ref/vsynth/vsynth2-dv-fhd b/tests/ref/vsynth/vsynth2-dv-fhd
> new file mode 100644
> index 0000000000..948bf2269f
> --- /dev/null
> +++ b/tests/ref/vsynth/vsynth2-dv-fhd
> @@ -0,0 +1,4 @@
> +1f96ce7c1a5f09ec9d30c51c7271cf77 *tests/data/fate/vsynth2-dv-fhd.dv
> +28800000 tests/data/fate/vsynth2-dv-fhd.dv
> +cff30e2430730522bf67c6d94cf1352e *tests/data/fate/vsynth2-dv-fhd.out.rawvideo
> +stddev:    1.16 PSNR: 46.82 MAXDIFF:   21 bytes:  7603200/  7603200
> diff --git a/tests/ref/vsynth/vsynth2-dv-hd b/tests/ref/vsynth/vsynth2-dv-hd
> new file mode 100644
> index 0000000000..2dce36b94b
> --- /dev/null
> +++ b/tests/ref/vsynth/vsynth2-dv-hd
> @@ -0,0 +1,4 @@
> +095db978dd76f36d5706c96f6dac65bd *tests/data/fate/vsynth2-dv-hd.dv
> +14400000 tests/data/fate/vsynth2-dv-hd.dv
> +a1c690626f90e0c79b1247ee560540ef *tests/data/fate/vsynth2-dv-hd.out.rawvideo
> +stddev:   79.63 PSNR: 10.11 MAXDIFF:  240 bytes:  7603200/  7603200
> diff --git a/tests/ref/vsynth/vsynth3-dv-fhd b/tests/ref/vsynth/vsynth3-dv-fhd
> new file mode 100644
> index 0000000000..08ca9ef889
> --- /dev/null
> +++ b/tests/ref/vsynth/vsynth3-dv-fhd
> @@ -0,0 +1,4 @@
> +5b8b7f1dc31d7076af891e94c2e88c06 *tests/data/fate/vsynth3-dv-fhd.dv
> +28800000 tests/data/fate/vsynth3-dv-fhd.dv
> +a038ad7c3c09f776304ef7accdea9c74 *tests/data/fate/vsynth3-dv-fhd.out.rawvideo
> +stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:    86700/    86700
> diff --git a/tests/ref/vsynth/vsynth3-dv-hd b/tests/ref/vsynth/vsynth3-dv-hd
> new file mode 100644
> index 0000000000..a42f4b4bb3
> --- /dev/null
> +++ b/tests/ref/vsynth/vsynth3-dv-hd
> @@ -0,0 +1,4 @@
> +c05f2a66f9a5090e016d24373c657fd2 *tests/data/fate/vsynth3-dv-hd.dv
> +14400000 tests/data/fate/vsynth3-dv-hd.dv
> +938db8c6ca3bc2d2a64d0f481960efd3 *tests/data/fate/vsynth3-dv-hd.out.rawvideo
> +stddev:   62.24 PSNR: 12.25 MAXDIFF:  218 bytes:    86700/    86700
> diff --git a/tests/ref/vsynth/vsynth_lena-dv-fhd b/tests/ref/vsynth/vsynth_lena-dv-fhd
> new file mode 100644
> index 0000000000..51a4505011
> --- /dev/null
> +++ b/tests/ref/vsynth/vsynth_lena-dv-fhd
> @@ -0,0 +1,4 @@
> +3a33e512f8b3f4213477c98d4e7e2559 *tests/data/fate/vsynth_lena-dv-fhd.dv
> +28800000 tests/data/fate/vsynth_lena-dv-fhd.dv
> +b97e0a057202359ef93f2ec0b9fdfec4 *tests/data/fate/vsynth_lena-dv-fhd.out.rawvideo
> +stddev:    1.03 PSNR: 47.80 MAXDIFF:   14 bytes:  7603200/  7603200
> diff --git a/tests/ref/vsynth/vsynth_lena-dv-hd b/tests/ref/vsynth/vsynth_lena-dv-hd
> new file mode 100644
> index 0000000000..c682c9eb2c
> --- /dev/null
> +++ b/tests/ref/vsynth/vsynth_lena-dv-hd
> @@ -0,0 +1,4 @@
> +4f289998e497e473a1522006bc6b3b74 *tests/data/fate/vsynth_lena-dv-hd.dv
> +14400000 tests/data/fate/vsynth_lena-dv-hd.dv
> +96e4669d6941c4366e6f599d77061d97 *tests/data/fate/vsynth_lena-dv-hd.out.rawvideo
> +stddev:   54.07 PSNR: 13.47 MAXDIFF:  199 bytes:  7603200/  7603200

Thanks! I actually merged the muxer change in the same patch so that we don’t create bad .dv files with HD.
Let me know if that’s fine.
I found a workaround for compilation on macOS Catalina finally so I added the fate ref files.

— 
Baptiste
Michael Niedermayer Nov. 6, 2019, 7:02 p.m.
On Wed, Nov 06, 2019 at 08:54:50AM -0800, Baptiste Coudurier wrote:
> Hey Michael,
> 
> > On Nov 4, 2019, at 12:43 PM, Michael Niedermayer <michael@niedermayer.cc> wrote:
> > 
> > On Sat, Nov 02, 2019 at 12:06:19PM -0700, Baptiste Coudurier wrote:
> >> ---
> >> libavcodec/dv.h       |   1 +
> >> libavcodec/dvenc.c    | 555 +++++++++++++++++++++++++++++++++++++-----
> > 
> >> tests/fate/vcodec.mak |  14 +-
> > 
> > here are the corresponding ref files i get:
> > they are the same on x86-64/32, mingw 32/64 arm & mips (qemu)
> > 
> > new file mode 100644
> > index 0000000000..b81141f340
> > --- /dev/null
> > +++ b/tests/ref/vsynth/vsynth1-dv-fhd
> > @@ -0,0 +1,4 @@
> > +74315a8678d12c7f592c02990dc8952d *tests/data/fate/vsynth1-dv-fhd.dv
> > +28800000 tests/data/fate/vsynth1-dv-fhd.dv
> > +c95b309bc128b162e5c8241374eb66a9 *tests/data/fate/vsynth1-dv-fhd.out.rawvideo
> > +stddev:    2.53 PSNR: 40.03 MAXDIFF:   35 bytes:  7603200/  7603200
> > diff --git a/tests/ref/vsynth/vsynth1-dv-hd b/tests/ref/vsynth/vsynth1-dv-hd
> > new file mode 100644
> > index 0000000000..c964b083b3
> > --- /dev/null
> > +++ b/tests/ref/vsynth/vsynth1-dv-hd
> > @@ -0,0 +1,4 @@
> > +12c07ee20aa824dc0ed589336647b195 *tests/data/fate/vsynth1-dv-hd.dv
> > +14400000 tests/data/fate/vsynth1-dv-hd.dv
> > +dbeb55cfe3ed47d25cbe4e0b45d9bb00 *tests/data/fate/vsynth1-dv-hd.out.rawvideo
> > +stddev:   53.33 PSNR: 13.59 MAXDIFF:  238 bytes:  7603200/  7603200
> > diff --git a/tests/ref/vsynth/vsynth2-dv-fhd b/tests/ref/vsynth/vsynth2-dv-fhd
> > new file mode 100644
> > index 0000000000..948bf2269f
> > --- /dev/null
> > +++ b/tests/ref/vsynth/vsynth2-dv-fhd
> > @@ -0,0 +1,4 @@
> > +1f96ce7c1a5f09ec9d30c51c7271cf77 *tests/data/fate/vsynth2-dv-fhd.dv
> > +28800000 tests/data/fate/vsynth2-dv-fhd.dv
> > +cff30e2430730522bf67c6d94cf1352e *tests/data/fate/vsynth2-dv-fhd.out.rawvideo
> > +stddev:    1.16 PSNR: 46.82 MAXDIFF:   21 bytes:  7603200/  7603200
> > diff --git a/tests/ref/vsynth/vsynth2-dv-hd b/tests/ref/vsynth/vsynth2-dv-hd
> > new file mode 100644
> > index 0000000000..2dce36b94b
> > --- /dev/null
> > +++ b/tests/ref/vsynth/vsynth2-dv-hd
> > @@ -0,0 +1,4 @@
> > +095db978dd76f36d5706c96f6dac65bd *tests/data/fate/vsynth2-dv-hd.dv
> > +14400000 tests/data/fate/vsynth2-dv-hd.dv
> > +a1c690626f90e0c79b1247ee560540ef *tests/data/fate/vsynth2-dv-hd.out.rawvideo
> > +stddev:   79.63 PSNR: 10.11 MAXDIFF:  240 bytes:  7603200/  7603200
> > diff --git a/tests/ref/vsynth/vsynth3-dv-fhd b/tests/ref/vsynth/vsynth3-dv-fhd
> > new file mode 100644
> > index 0000000000..08ca9ef889
> > --- /dev/null
> > +++ b/tests/ref/vsynth/vsynth3-dv-fhd
> > @@ -0,0 +1,4 @@
> > +5b8b7f1dc31d7076af891e94c2e88c06 *tests/data/fate/vsynth3-dv-fhd.dv
> > +28800000 tests/data/fate/vsynth3-dv-fhd.dv
> > +a038ad7c3c09f776304ef7accdea9c74 *tests/data/fate/vsynth3-dv-fhd.out.rawvideo
> > +stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:    86700/    86700
> > diff --git a/tests/ref/vsynth/vsynth3-dv-hd b/tests/ref/vsynth/vsynth3-dv-hd
> > new file mode 100644
> > index 0000000000..a42f4b4bb3
> > --- /dev/null
> > +++ b/tests/ref/vsynth/vsynth3-dv-hd
> > @@ -0,0 +1,4 @@
> > +c05f2a66f9a5090e016d24373c657fd2 *tests/data/fate/vsynth3-dv-hd.dv
> > +14400000 tests/data/fate/vsynth3-dv-hd.dv
> > +938db8c6ca3bc2d2a64d0f481960efd3 *tests/data/fate/vsynth3-dv-hd.out.rawvideo
> > +stddev:   62.24 PSNR: 12.25 MAXDIFF:  218 bytes:    86700/    86700
> > diff --git a/tests/ref/vsynth/vsynth_lena-dv-fhd b/tests/ref/vsynth/vsynth_lena-dv-fhd
> > new file mode 100644
> > index 0000000000..51a4505011
> > --- /dev/null
> > +++ b/tests/ref/vsynth/vsynth_lena-dv-fhd
> > @@ -0,0 +1,4 @@
> > +3a33e512f8b3f4213477c98d4e7e2559 *tests/data/fate/vsynth_lena-dv-fhd.dv
> > +28800000 tests/data/fate/vsynth_lena-dv-fhd.dv
> > +b97e0a057202359ef93f2ec0b9fdfec4 *tests/data/fate/vsynth_lena-dv-fhd.out.rawvideo
> > +stddev:    1.03 PSNR: 47.80 MAXDIFF:   14 bytes:  7603200/  7603200
> > diff --git a/tests/ref/vsynth/vsynth_lena-dv-hd b/tests/ref/vsynth/vsynth_lena-dv-hd
> > new file mode 100644
> > index 0000000000..c682c9eb2c
> > --- /dev/null
> > +++ b/tests/ref/vsynth/vsynth_lena-dv-hd
> > @@ -0,0 +1,4 @@
> > +4f289998e497e473a1522006bc6b3b74 *tests/data/fate/vsynth_lena-dv-hd.dv
> > +14400000 tests/data/fate/vsynth_lena-dv-hd.dv
> > +96e4669d6941c4366e6f599d77061d97 *tests/data/fate/vsynth_lena-dv-hd.out.rawvideo
> > +stddev:   54.07 PSNR: 13.47 MAXDIFF:  199 bytes:  7603200/  7603200
> 

> Thanks! I actually merged the muxer change in the same patch so that we don’t create bad .dv files with HD.
> Let me know if that’s fine.

as libavformat and libavcodec are seperate entities with their own version
numbers (and also are packaged seperatly in some distributions)
it is possible that libavcodec is updated without libavformat
(libavformat couldnt be as it would have a dependancy on libavcodec pulling
 the matching version in)
 
so the situation of a newer libavcodec is always possible (ignoring major version bumps)
doing the libavcodec change in a seperate patch first is a good way to 
naturally test for this case. Which is why i always recommand seperate
patches for each lib

Thanks



> I found a workaround for compilation on macOS Catalina finally so I added the fate ref files.
> 
> — 
> Baptiste
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> 
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
Baptiste Coudurier Nov. 10, 2019, 12:12 a.m.
Hi Michael,

> On Nov 6, 2019, at 11:02 AM, Michael Niedermayer <michael@niedermayer.cc> wrote:
> 
> On Wed, Nov 06, 2019 at 08:54:50AM -0800, Baptiste Coudurier wrote:
>> Hey Michael,
>> 
>>> On Nov 4, 2019, at 12:43 PM, Michael Niedermayer <michael@niedermayer.cc> wrote:
>>> 
>>> On Sat, Nov 02, 2019 at 12:06:19PM -0700, Baptiste Coudurier wrote:
>>>> ---
>>>> libavcodec/dv.h       |   1 +
>>>> libavcodec/dvenc.c    | 555 +++++++++++++++++++++++++++++++++++++-----
>>> 
>>>> tests/fate/vcodec.mak |  14 +-
>>> 
>>> here are the corresponding ref files i get:
>>> they are the same on x86-64/32, mingw 32/64 arm & mips (qemu)
>>> 
>>> new file mode 100644
>>> index 0000000000..b81141f340
>>> --- /dev/null
>>> +++ b/tests/ref/vsynth/vsynth1-dv-fhd
>>> @@ -0,0 +1,4 @@
>>> +74315a8678d12c7f592c02990dc8952d *tests/data/fate/vsynth1-dv-fhd.dv
>>> +28800000 tests/data/fate/vsynth1-dv-fhd.dv
>>> +c95b309bc128b162e5c8241374eb66a9 *tests/data/fate/vsynth1-dv-fhd.out.rawvideo
>>> +stddev:    2.53 PSNR: 40.03 MAXDIFF:   35 bytes:  7603200/  7603200
>>> diff --git a/tests/ref/vsynth/vsynth1-dv-hd b/tests/ref/vsynth/vsynth1-dv-hd
>>> new file mode 100644
>>> index 0000000000..c964b083b3
>>> --- /dev/null
>>> +++ b/tests/ref/vsynth/vsynth1-dv-hd
>>> @@ -0,0 +1,4 @@
>>> +12c07ee20aa824dc0ed589336647b195 *tests/data/fate/vsynth1-dv-hd.dv
>>> +14400000 tests/data/fate/vsynth1-dv-hd.dv
>>> +dbeb55cfe3ed47d25cbe4e0b45d9bb00 *tests/data/fate/vsynth1-dv-hd.out.rawvideo
>>> +stddev:   53.33 PSNR: 13.59 MAXDIFF:  238 bytes:  7603200/  7603200
>>> diff --git a/tests/ref/vsynth/vsynth2-dv-fhd b/tests/ref/vsynth/vsynth2-dv-fhd
>>> new file mode 100644
>>> index 0000000000..948bf2269f
>>> --- /dev/null
>>> +++ b/tests/ref/vsynth/vsynth2-dv-fhd
>>> @@ -0,0 +1,4 @@
>>> +1f96ce7c1a5f09ec9d30c51c7271cf77 *tests/data/fate/vsynth2-dv-fhd.dv
>>> +28800000 tests/data/fate/vsynth2-dv-fhd.dv
>>> +cff30e2430730522bf67c6d94cf1352e *tests/data/fate/vsynth2-dv-fhd.out.rawvideo
>>> +stddev:    1.16 PSNR: 46.82 MAXDIFF:   21 bytes:  7603200/  7603200
>>> diff --git a/tests/ref/vsynth/vsynth2-dv-hd b/tests/ref/vsynth/vsynth2-dv-hd
>>> new file mode 100644
>>> index 0000000000..2dce36b94b
>>> --- /dev/null
>>> +++ b/tests/ref/vsynth/vsynth2-dv-hd
>>> @@ -0,0 +1,4 @@
>>> +095db978dd76f36d5706c96f6dac65bd *tests/data/fate/vsynth2-dv-hd.dv
>>> +14400000 tests/data/fate/vsynth2-dv-hd.dv
>>> +a1c690626f90e0c79b1247ee560540ef *tests/data/fate/vsynth2-dv-hd.out.rawvideo
>>> +stddev:   79.63 PSNR: 10.11 MAXDIFF:  240 bytes:  7603200/  7603200
>>> diff --git a/tests/ref/vsynth/vsynth3-dv-fhd b/tests/ref/vsynth/vsynth3-dv-fhd
>>> new file mode 100644
>>> index 0000000000..08ca9ef889
>>> --- /dev/null
>>> +++ b/tests/ref/vsynth/vsynth3-dv-fhd
>>> @@ -0,0 +1,4 @@
>>> +5b8b7f1dc31d7076af891e94c2e88c06 *tests/data/fate/vsynth3-dv-fhd.dv
>>> +28800000 tests/data/fate/vsynth3-dv-fhd.dv
>>> +a038ad7c3c09f776304ef7accdea9c74 *tests/data/fate/vsynth3-dv-fhd.out.rawvideo
>>> +stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:    86700/    86700
>>> diff --git a/tests/ref/vsynth/vsynth3-dv-hd b/tests/ref/vsynth/vsynth3-dv-hd
>>> new file mode 100644
>>> index 0000000000..a42f4b4bb3
>>> --- /dev/null
>>> +++ b/tests/ref/vsynth/vsynth3-dv-hd
>>> @@ -0,0 +1,4 @@
>>> +c05f2a66f9a5090e016d24373c657fd2 *tests/data/fate/vsynth3-dv-hd.dv
>>> +14400000 tests/data/fate/vsynth3-dv-hd.dv
>>> +938db8c6ca3bc2d2a64d0f481960efd3 *tests/data/fate/vsynth3-dv-hd.out.rawvideo
>>> +stddev:   62.24 PSNR: 12.25 MAXDIFF:  218 bytes:    86700/    86700
>>> diff --git a/tests/ref/vsynth/vsynth_lena-dv-fhd b/tests/ref/vsynth/vsynth_lena-dv-fhd
>>> new file mode 100644
>>> index 0000000000..51a4505011
>>> --- /dev/null
>>> +++ b/tests/ref/vsynth/vsynth_lena-dv-fhd
>>> @@ -0,0 +1,4 @@
>>> +3a33e512f8b3f4213477c98d4e7e2559 *tests/data/fate/vsynth_lena-dv-fhd.dv
>>> +28800000 tests/data/fate/vsynth_lena-dv-fhd.dv
>>> +b97e0a057202359ef93f2ec0b9fdfec4 *tests/data/fate/vsynth_lena-dv-fhd.out.rawvideo
>>> +stddev:    1.03 PSNR: 47.80 MAXDIFF:   14 bytes:  7603200/  7603200
>>> diff --git a/tests/ref/vsynth/vsynth_lena-dv-hd b/tests/ref/vsynth/vsynth_lena-dv-hd
>>> new file mode 100644
>>> index 0000000000..c682c9eb2c
>>> --- /dev/null
>>> +++ b/tests/ref/vsynth/vsynth_lena-dv-hd
>>> @@ -0,0 +1,4 @@
>>> +4f289998e497e473a1522006bc6b3b74 *tests/data/fate/vsynth_lena-dv-hd.dv
>>> +14400000 tests/data/fate/vsynth_lena-dv-hd.dv
>>> +96e4669d6941c4366e6f599d77061d97 *tests/data/fate/vsynth_lena-dv-hd.out.rawvideo
>>> +stddev:   54.07 PSNR: 13.47 MAXDIFF:  199 bytes:  7603200/  7603200
>> 
> 
>> Thanks! I actually merged the muxer change in the same patch so that we don’t create bad .dv files with HD.
>> Let me know if that’s fine.
> 
> as libavformat and libavcodec are seperate entities with their own version
> numbers (and also are packaged seperatly in some distributions)
> it is possible that libavcodec is updated without libavformat
> (libavformat couldnt be as it would have a dependancy on libavcodec pulling
> the matching version in)
> 
> so the situation of a newer libavcodec is always possible (ignoring major version bumps)
> doing the libavcodec change in a seperate patch first is a good way to 
> naturally test for this case. Which is why i always recommand seperate
> patches for each lib
> 
> Thanks

Ok, resent separately.

Thanks a lot!

— 
Baptiste

Patch hide | download patch | download mbox

--- /dev/null
+++ b/tests/ref/vsynth/vsynth1-dv-fhd
@@ -0,0 +1,4 @@ 
+74315a8678d12c7f592c02990dc8952d *tests/data/fate/vsynth1-dv-fhd.dv
+28800000 tests/data/fate/vsynth1-dv-fhd.dv
+c95b309bc128b162e5c8241374eb66a9 *tests/data/fate/vsynth1-dv-fhd.out.rawvideo
+stddev:    2.53 PSNR: 40.03 MAXDIFF:   35 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-dv-hd b/tests/ref/vsynth/vsynth1-dv-hd
new file mode 100644
index 0000000000..c964b083b3
--- /dev/null
+++ b/tests/ref/vsynth/vsynth1-dv-hd
@@ -0,0 +1,4 @@ 
+12c07ee20aa824dc0ed589336647b195 *tests/data/fate/vsynth1-dv-hd.dv
+14400000 tests/data/fate/vsynth1-dv-hd.dv
+dbeb55cfe3ed47d25cbe4e0b45d9bb00 *tests/data/fate/vsynth1-dv-hd.out.rawvideo
+stddev:   53.33 PSNR: 13.59 MAXDIFF:  238 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-dv-fhd b/tests/ref/vsynth/vsynth2-dv-fhd
new file mode 100644
index 0000000000..948bf2269f
--- /dev/null
+++ b/tests/ref/vsynth/vsynth2-dv-fhd
@@ -0,0 +1,4 @@ 
+1f96ce7c1a5f09ec9d30c51c7271cf77 *tests/data/fate/vsynth2-dv-fhd.dv
+28800000 tests/data/fate/vsynth2-dv-fhd.dv
+cff30e2430730522bf67c6d94cf1352e *tests/data/fate/vsynth2-dv-fhd.out.rawvideo
+stddev:    1.16 PSNR: 46.82 MAXDIFF:   21 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-dv-hd b/tests/ref/vsynth/vsynth2-dv-hd
new file mode 100644
index 0000000000..2dce36b94b
--- /dev/null
+++ b/tests/ref/vsynth/vsynth2-dv-hd
@@ -0,0 +1,4 @@ 
+095db978dd76f36d5706c96f6dac65bd *tests/data/fate/vsynth2-dv-hd.dv
+14400000 tests/data/fate/vsynth2-dv-hd.dv
+a1c690626f90e0c79b1247ee560540ef *tests/data/fate/vsynth2-dv-hd.out.rawvideo
+stddev:   79.63 PSNR: 10.11 MAXDIFF:  240 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth3-dv-fhd b/tests/ref/vsynth/vsynth3-dv-fhd
new file mode 100644
index 0000000000..08ca9ef889
--- /dev/null
+++ b/tests/ref/vsynth/vsynth3-dv-fhd
@@ -0,0 +1,4 @@ 
+5b8b7f1dc31d7076af891e94c2e88c06 *tests/data/fate/vsynth3-dv-fhd.dv
+28800000 tests/data/fate/vsynth3-dv-fhd.dv
+a038ad7c3c09f776304ef7accdea9c74 *tests/data/fate/vsynth3-dv-fhd.out.rawvideo
+stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth3-dv-hd b/tests/ref/vsynth/vsynth3-dv-hd
new file mode 100644
index 0000000000..a42f4b4bb3
--- /dev/null
+++ b/tests/ref/vsynth/vsynth3-dv-hd
@@ -0,0 +1,4 @@ 
+c05f2a66f9a5090e016d24373c657fd2 *tests/data/fate/vsynth3-dv-hd.dv
+14400000 tests/data/fate/vsynth3-dv-hd.dv
+938db8c6ca3bc2d2a64d0f481960efd3 *tests/data/fate/vsynth3-dv-hd.out.rawvideo
+stddev:   62.24 PSNR: 12.25 MAXDIFF:  218 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth_lena-dv-fhd b/tests/ref/vsynth/vsynth_lena-dv-fhd
new file mode 100644
index 0000000000..51a4505011
--- /dev/null
+++ b/tests/ref/vsynth/vsynth_lena-dv-fhd
@@ -0,0 +1,4 @@ 
+3a33e512f8b3f4213477c98d4e7e2559 *tests/data/fate/vsynth_lena-dv-fhd.dv
+28800000 tests/data/fate/vsynth_lena-dv-fhd.dv
+b97e0a057202359ef93f2ec0b9fdfec4 *tests/data/fate/vsynth_lena-dv-fhd.out.rawvideo
+stddev:    1.03 PSNR: 47.80 MAXDIFF:   14 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-dv-hd b/tests/ref/vsynth/vsynth_lena-dv-hd
new file mode 100644
index 0000000000..c682c9eb2c
--- /dev/null
+++ b/tests/ref/vsynth/vsynth_lena-dv-hd
@@ -0,0 +1,4 @@ 
+4f289998e497e473a1522006bc6b3b74 *tests/data/fate/vsynth_lena-dv-hd.dv
+14400000 tests/data/fate/vsynth_lena-dv-hd.dv
+96e4669d6941c4366e6f599d77061d97 *tests/data/fate/vsynth_lena-dv-hd.out.rawvideo
+stddev:   54.07 PSNR: 13.47 MAXDIFF:  199 bytes:  7603200/  7603200